Book Devour Me — Emily Rath

Two mortals. One Wraith. Zero rules . . .
Dáinn the devourer has spent the past two hundred years of his undead life unwillingly bound to a dark witch, Ludmilla.
When she commands him to devour the soul of a formidable rival witch, Jasper Prescott, Dáinn is stopped in his tracks by a human.
Birdie Rhodes, aspiring historian and sometimes shopgirl, works for Jasper. But what dark magic
could a human like Birdie possess to stop a wraith?
Now, Jasper is back from the brink and obsessed with the woman who somehow saved him – and the monster who tried to take him. And all three are set on a path that could lead to their destiny . . . or their ruin.